Daikin FTXP20L2V1B User Manual Download

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Installer reference guide

Daikin room air conditioner

English

Installer reference guide

Daikin room air conditioner

FTXP20L2V1B
FTXP25L2V1B
FTXP35L2V1B

ATXP20L2V1B
ATXP25L2V1B
ATXP35L2V1B

FTXF20A2V1B
FTXF25A2V1B
FTXF35A2V1B
FTXF50A2V1B
FTXF60A2V1B
FTXF71A2V1B

Summary of Contents for FTXP20L2V1B

Page 1: ...kin room air conditioner English Installer reference guide Daikin room air conditioner FTXP20L2V1B FTXP25L2V1B FTXP35L2V1B ATXP20L2V1B ATXP25L2V1B ATXP35L2V1B FTXF20A2V1B FTXF25A2V1B FTXF35A2V1B FTXF50A2V1B FTXF60A2V1B FTXF71A2V1B ...

Page 2: ...nt piping to the indoor unit 17 6 4 Connecting the electrical wiring 17 6 4 1 About connecting the electrical wiring 17 6 4 2 Precautions when connecting the electrical wiring 17 6 4 3 Guidelines when connecting the electrical wiring 17 6 4 4 Specifications of standard wiring components 17 6 4 5 To connect the electrical wiring on the indoor unit 18 7 Commissioning 18 7 1 Overview Commissioning 18...

Page 3: ...lace at the product Instructions for shutting down the system in case of an emergency Name and address of fire department police and hospital Name address and day and night telephone numbers for obtaining service In Europe EN378 provides the necessary guidance for this logbook 1 2 2 Installation site Provide sufficient space around the unit for servicing and air circulation Make sure the installat...

Page 4: ...0 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 360 370 380 390 400 410 420 430 440 450 460 470 480 490 500 510 520 530 540 550 1 1 2 1 4 1 6 1 8 2 2 2 2 4 2 6 2 8 3 3 2 3 4 3 6 3 8 4 4 2 4 4 4 6 4 8 5 5 2 5 4 5 6 5 8 6 6 2 6 4 6 6 6 8 7 7 2 7 4 7 6 7 8 7 956 Amin m2 F l o o r s t a n d i n g u n i t c Wall mounted unit b ...

Page 5: ...opened refrigerant MUST be treated according to the applicable legislation WARNING Make sure there is no oxygen in the system Refrigerant may only be charged after performing the leak test and the vacuum drying In case re charge is required refer to the nameplate of the unit It states the type of refrigerant and necessary amount The unit is factory charged with refrigerant and depending on pipe si...

Page 6: ...ith the inverter resistant to high frequency electric noise to avoid unnecessary opening of the earth leakage protector NOTICE Precautions when laying power wiring Do NOT connect wiring of different thicknesses to the power terminal block slack in the power wiring may cause abnormal heat When connecting wiring which is the same thickness do as shown in the figure above For wiring use the designate...

Page 7: ... over to the user What to give and explain to the user Disposal How to dispose of the system Technical data Specifications of the system Glossary Definition of terms 3 About the box 3 1 Overview About the box This chapter describes what you have to do after the box with the indoor unit is delivered on site It contains information about Unpacking and handling the units Removing the accessories from...

Page 8: ...heater 5 2 1 Installation site requirements of the indoor unit INFORMATION Also read the precautions and requirements in the General safety precautions chapter INFORMATION The sound pressure level is less than 70 dBA Air flow Make sure nothing blocks the air flow Drainage Make sure condensation water can be evacuated properly Wall insulation When conditions in the wall exceed 30 C and a relative h...

Page 9: ...lyethylene foam as insulation material with a heat transfer rate between 0 041 and 0 052 W mK 0 035 and 0 045 kcal mh C with a heat resistance of at least 120 C Insulation thickness Pipe outer diameter Øp Insulation inner diameter Øi Insulation thickness t 6 4 mm 1 4 8 10 mm 10 mm 9 5 mm 3 8 12 15 mm 12 7 mm 1 2 14 16 mm 15 9 mm 5 8 16 20 mm Øi Øi t Øp Øp If the temperature is higher than 30 C and...

Page 10: ...afety precautions Preparation 6 2 2 To open the indoor unit To remove the front panel 1 Hold the front panel by the panel tabs on both sides and open it a a Indentation on the unit 2 Remove the front panel by sliding it to the left or the right and pulling it toward you Result The front panel shaft on 1 side will be disconnected 3 Disconnect the front panel shaft on the other side in the same mann...

Page 11: ...late 3 Finish the installation by securing the mounting plate on the wall using screws 4 Use a tape measure Position the end of tape measure at symbol INFORMATION The removed pipe port cover can be kept in the mounting plate pocket 337 770 A A 285 44 5 170 48 48 44 5 116 5 117 337 50 213 237 170 a h a a g a a d c b c e a f 990 295 170 60 170 44 5 44 5 122 121 5 56 5 56 5 404 475 PIPING HOLE CENTER...

Page 12: ... any burrs along the cut section using a half round needle file NOTICE Do NOT use nippers to remove the pipe port cover as this would damage the front grille 7 Remove the drain plug from the drain port and connect the drain hose to the port NOTICE Do NOT apply lubricating oil refrigerant oil to the drain plug when inserting it The drain plug may deteriorate and cause drain leakage from the plug a ...

Page 13: ...ge 10 6 Pass the interconnection cable from the outdoor unit through the feed through wall hole through the back of the indoor unit and through the front side In case the interconnection cable was stripped in advance cover the ends with insulating tape 7 Bend the end of the cable up 8 Press the bottom frame of the unit with both hands to set it on the bottom hooks of the mounting Make sure that th...

Page 14: ... for water leaks 1 Remove the air filters 2 Gradually pour approximately 1 l of water in the drain pan and check for water leaks 6 2 6 To connect optional accessories wired user interface central user interface wireless adapter etc 1 Remove the electrical wiring box cover refer to To remove the electrical wiring box cover on page 10 2 Attach the connection cable to the S21 connector and pull the w...

Page 15: ...Model Button FTXP L and ATXP L FTXF A ON OFF a b a Operation lamp b Indoor unit ON OFF switch 8 Press the indoor unit ON OFF switch while the operation lamp is blinking Jumper Address Factory setting 1 After cutting with nippers 2 INFORMATION If the setting could NOT be completed while the operation lamp was blinking repeat the setting process from the beginning 9 When the setting is complete pres...

Page 16: ...refrigerant piping Take the following guidelines into account when connecting pipes Coat the flare inner surface with ether oil or ester oil when connecting a flare nut Tighten 3 or 4 turns by hand before tightening firmly ALWAYS use 2 wrenches together when loosening a flare nut ALWAYS use a spanner and torque wrench together to tighten the flare nut when connecting the piping This to prevent nut...

Page 17: ...G ALWAYS use multicore cable for power supply cables WARNING If the supply cord is damaged it MUST be replaced by the manufacturer its service agent or similarly qualified persons in order to avoid a hazard WARNING Do NOT connect the power supply to the indoor unit This could result in electrical shock or fire WARNING Do NOT use locally purchased electrical parts inside the product Do NOT branch t...

Page 18: ...tions as described in the installer reference guide The indoor units are properly mounted The outdoor unit is properly mounted Air inlet outlet Check that the air inlet and outlet of the unit is NOT obstructed by paper sheets cardboard or any other material There are NO missing phases or reversed phases The refrigerant pipes gas and liquid are thermally insulated Drainage Make sure drainage flows ...

Page 19: ...NFORMATION Some of the functions CANNOT be used in the test run operation mode If a power failure occurs during operation the system automatically restarts immediately after power is restored 8 Hand over to the user Once the test run is finished and the unit operates properly please make sure the following is clear for the user Make sure that the user has the printed documentation and ask him her ...

Page 20: ... EARTH LEAKCIRCUIT BREAKER AC CN E HA HE HL HN HR MR _A MR _B S U V W X A K R_ CONNECTION CONNECTOR Q L OVERLOAD PROTECTOR D V D DIODE Q M THERMOSWITCH DB DIODEBRIDGE R RESISTOR DS DIP SWITCH R T THERMISTOR E H HEATER RC RECEIVER F U FU FOR CHARACTERISTICS REFER TOPCBINSIDE YOUR UNIT FUSE S C LIMIT SWITCH FG CONNECTOR FRAMEGROUND S L FLOAT SWITCH H HARNESS S NPH PRESSURESENSOR HIGH H P LED V L PIL...

Page 21: ...roduct or application explaining how to install configure and maintain it Operation manual Instruction manual specified for a certain product or application explaining how to operate it Maintenance instructions Instruction manual specified for a certain product or application which explains if relevant how to install configure operate and or maintain the product or application Accessories Labels m...

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